| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.798 | 18/5:02.364 |
| 2 | 1 | 16.933 | 18/5:03.579 |
| 3 | 1 | 16.923 | 18/5:03.924 |
| 4 | 1 | 17.040 | 18/5:04.623 |
| 5 | 1 | 17.040 | 18/5:05.042 |
| 6 | 2 | 19.990 | 18/5:14.172 |
| 7 | 2 | 17.290 | 18/5:13.750 |
| 8 | 2 | 17.595 | 18/5:14.120 |
| 9 | 2 | 17.328 | 18/5:13.874 |
| 10 | 2 | 17.486 | 18/5:13.961 |
| 11 | 2 | 17.584 | 18/5:14.193 |
| 12 | 2 | 17.846 | 18/5:14.779 |
| 13 | 2 | 17.012 | 18/5:14.121 |
| 14 | 2 | 17.091 | 18/5:13.658 |
| 15 | 2 | 16.742 | 18/5:12.838 |
| 16 | 2 | 16.996 | 18/5:12.406 |
| 17 | 2 | 16.938 | 18/5:11.963 |
| 18 | 2 | 17.371 | 18/5:12.003 |